
/*
*Pool Public Licence version 0.1 or later
*Released on 20th April 2008.
*Any voilations can be repoted at paritosh@wikiocean.net
*What is treated as voilations can be found at www.wikiocean.net/ppl1-voilations* 
******************************************************************************
* The contents of this file are subject Affero GPL v3 and later with additional conditions.
* The additional conditions are to be considered as part of the Affero GPL v3 and later.
* The additional conditions will supersede the Affero GPLv3 and later in case of conflict.
* ("License"); You may not use this file except in compliance with the License
* You may obtain a copy of the License at http://www.gnu.org/licenses/agpl.html
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
* The Initial Developer of the Original Code is Paritosh Pungaliya.
* created by Paritosh Pungaliya are Copyright (C) Paritosh Pungaliya; All Rights Reserved.
* Contributions are Copyright (C) 2001-2008 Paritosh Pungaliya.

* Objective of the additional terms (license) 
* 1) Is to extend the software freedom to freedom to work.
* 2) To ensure that knowledge is free from monopoly of agencie(s).
* 3) To avoid a situation where big corporates or investors can buy out free software groups and companies and then start milking the communities built around it.
* (this trend can be seen how the openness changes in companies that get Venture Capital funding.)
* (if you agree to this logic I invite you to our group to work together)

* Additional conditions
*  0) Source code will also include
* 	a) data dictionaries, data ontologies which are used to alter the behavior of code or to control           the features of application.
* 	b) Any code generated or derived automatically or manually from this code or logic
*  1) The revenue generated by deploying, implementing , selling services and other activities
*  	 based on this source code should be shared 100%, between the people working on it.
*  2) Capital invested should be given only fixed rate of return or linked to revenue/surplus growth for limited time.
*  3) People working on the project should always have an option to replace the capital provider in full or part with lower cost capital.
*  4) Their should not be any ownership which can be sold as a claim on future profit to be generated from the work of people working on the code.
*  5) Brand thus generated should belong to the group.
*  6) For old and new members revenue sharing should be equal for same work equivalent.
*  7) The share of revenue should be decided by bidding for work before allocation of work within the group.
*  8) Before bidding various method of measuring the work should be clearly defined and published in public domain. Any change in process should also be publised in public domain imediately.
*  9) All data related to to revenue sharing should be published as and when generated in public domain.
*  10) For group of people having size more than 10 people will have to make it open online for others to participate in bids. 
*  11) All people involved in related and sub project will be treated as a group.
*  12) Once this license is being used for a certain code then all and any other software services being provided by the group should complusorilly come under 100% revenue sharing.
*  13) Cross subsidization should not happen under this revenue share, no additional benefit should be drawn from the people, by the employing agency.
*  14) Any position or knowledge or legal structure created relating to people working on code, which adversely affects the spirit of 100% revenue share will be treated as a violation.
*  15) Revenue sharing defined.
*     a) includes direct revenue and also intangible gains like brand, and organization.
*     b) No personal judgment should be involved in judging the distribution of revenue.It has to be pre-defined formula based.
*     c)100% of revenue should be shared before expenses and recievers should have control over what expenses to incur.
*     d)For the work done in any month by contributing group member, working on any project can be given revenue share from the work done by the group, for a maximum of 18 months after that month.
*     e)Revenue should be apportioned to the month in which work is done and not when received.
*  The group fulfilling the above conditions also has to be a wiki ecosystem further defined in www.wekosystem.org or read about Wekosystem at www.wikiocean.net

*  ******************************************************************************
*/  
package calculation;

import java.text.DecimalFormat;
import java.util.Hashtable;
import java.util.Vector;

import timer.ExecutionTimer;
import timer.TimerRecordFile;
import database.RecordSearch;
import dbmanager.Column;
import dbmanager.DBManager;
import dbmanager.GetIdName;
/**
 * @author 
 * Calculation This class is used to calculate  
 */
public class Calculation 
{
	String Expression[] ;
	String Result;
	int PVOrder = 0;
	
	Vector<Object> ExpressionVector = new Vector<Object>();
	DBManager dbSQL;
	GetIdName gin;
	String Request;
	//String MasterPath = "C://Reports//Basic_Reports//Master_Reports//";
	//String fileFormat = ".txt";
//	ReadFile rFile = new ReadFile();
	
	public Hashtable<Object,Object> TransactionMap = new Hashtable<Object,Object>(); 
	public Hashtable<Object,Object>TransactionDetailMap =  new Hashtable<Object,Object>();
	String tableName;
	String trans_type;
	String transaction_type = "transaction_type";
	//FileUtility file;
	//RandomAccessFile raf;
	
	/**
	 * This metohod is calculate the contents of two Hashtable
	 * @param tableName Gets the specifed table name
	 * @param dbSQL Gets the object Reference of DBManager class
	 * @param TransactionDetailMap Gets the HashMap
	 * @param TransactionMap Gets the HashMap
	 */
	
	public Calculation(String tableName, DBManager dbSQL, Hashtable<Object,Object> TransactionMap, Hashtable<Object,Object>TransactionDetailMap,String Expressionbuffer[])
	{
		 ExecutionTimer t = new ExecutionTimer();
		 t.start();
		this.dbSQL = dbSQL;
		gin = new GetIdName(dbSQL);
		this.tableName = tableName;
		this.TransactionMap.putAll(TransactionMap);
		this.TransactionDetailMap.putAll(TransactionDetailMap);
		getExpression(Expressionbuffer);
		t.end();
		 TimerRecordFile timerFile=new TimerRecordFile("calculation","Calculation","Calculation",t.duration());
	}
	public Calculation(pool.preprocess.operation.Expression expression)
	{
		 ExecutionTimer t = new ExecutionTimer();
		 t.start();
		this.dbSQL = expression.database;
		gin = new GetIdName(dbSQL);
		this.tableName = expression.tablename;
		this.TransactionMap =expression.pool.getmasterHashtabel();
		this.TransactionDetailMap=expression.pool.getDetailHashtabel();
		Request = expression.tablename;
		getExpression(expression.result);
		t.end();
		 TimerRecordFile timerFile=new TimerRecordFile("calculation","Calculation","Calculation",t.duration());
	}
	void  getExpression(String expRecord[])
	{
		 ExecutionTimer t = new ExecutionTimer();
		 t.start();
		System.out.println("calculation::Calculation::getExpression()");
		String expression_id = gin.getId("Expression");
		for(int i=0;i<expRecord.length;i++)
		{
			String [] Values = expRecord[i].split("\t");
			try
			{
				PVOrder = Column.pv_index; 
				expression_id = Values[PVOrder-1];
				
			}
			catch (Exception e) 
			{
				e.printStackTrace();
				expRecord[0]= "error";
			}
			Expression expr = new Expression(dbSQL,TransactionMap, TransactionDetailMap);
			if(expr.setExpression(expression_id))
				ExpressionVector.add(expr);
		}
		t.end();
		 TimerRecordFile timerFile=new TimerRecordFile("calculation","Calculation","getExpression",t.duration());
	}
	
	/**	 
	 * getResult() This method generatr the result of calculation
	 * @return Hashtable<Object,Object> Prpoerty Map
	 */
	public Calculation getResult()
	{
		 ExecutionTimer t = new ExecutionTimer();
		 t.start();
		Hashtable<Object , Object> temp = new Hashtable<Object, Object>();
		Expression expr =null;
		for(int i=0;i<ExpressionVector.size();i++)
		{
			expr = (Expression)ExpressionVector.get(i);
		if(expr.Expressiontable.equalsIgnoreCase(tableName))
			{
				String lastValue="";	
				//expr.TransactionMap.putAll(temp);
				
				expr.TransactionDetailMap.putAll(TransactionDetailMap);
				expr.TransactionMap.putAll(TransactionMap);
				
				if(expr.TableId.equals("transaction"))
				{
					lastValue = String.valueOf(expr.parse(expr.Expression));
					double tempvalue =Double.parseDouble(lastValue);
					DecimalFormat de = new DecimalFormat("0.00");
					lastValue = de.format(tempvalue);
					if(expr.TableId.equalsIgnoreCase("transaction"))
						TransactionMap.put(expr.returnRecord.toLowerCase(), lastValue);
					else if(expr.TableId.equalsIgnoreCase("transaction_details"))
						TransactionDetailMap.put(expr.returnRecord.toLowerCase(), lastValue);
				}
				if(expr.TableId.equals("transaction_details"))
				{	
					lastValue = String.valueOf(expr.parse(expr.Expression));
					double tempvalue =Double.parseDouble(lastValue);
					DecimalFormat de = new DecimalFormat("0.00");
					lastValue = de.format(tempvalue);
					if(expr.TableId.equalsIgnoreCase("transaction"))
						TransactionMap.put(expr.returnRecord.toLowerCase(), lastValue);
					else if(expr.TableId.equalsIgnoreCase("transaction_details"))
						TransactionDetailMap.put(expr.returnRecord.toLowerCase(), lastValue);
				}
				
			}
		}
		t.end();
		 TimerRecordFile timerFile=new TimerRecordFile("calculation","Calculation","getResult",t.duration());
 		return this;
	}
	public static void main (String args[])
	{
		 ExecutionTimer t = new ExecutionTimer();
		 t.start();
		DBManager db = new DBManager();
		db.getConnect();
		Hashtable<Object,Object>TransactionDetailMap =  new Hashtable<Object,Object>();
		Hashtable<Object,Object> TransactionMap = new Hashtable<Object,Object>();
		
			TransactionDetailMap.put("pkg","2");	
			TransactionDetailMap.put("buyrate","24.76");
			TransactionDetailMap.put("amount","0");
			TransactionDetailMap.put("rate","26.00");
			TransactionDetailMap.put("item","4197");
			TransactionDetailMap.put("mrp","28.00") ;
			TransactionDetailMap.put("qty","10");
			
			TransactionMap.put("servicetax","0");
			TransactionMap.put( "id","316");
			TransactionMap.put("buyer","962");
			TransactionMap.put("transaction_type","68");
			TransactionMap.put("delivery_date","2007-11-27 11:11:19");
			TransactionMap.put("salestax","0");
			TransactionMap.put("amount","0");
			TransactionMap.put("seller","4379");
			TransactionMap.put("total_amount","0");
			TransactionMap.put("vat","0");
			TransactionMap.put("order_date","2007-11-27 11:11:19");
			TransactionMap.put("octroi","0");
			
			
		//Calculation cal = new Calculation("844",db);
	/*	Calculation cal = new Calculation("transaction_details",db,TransactionMap,TransactionDetailMap);	 
		TransactionDetailMap = cal.getResult();
		System.out.println(TransactionDetailMap);
		t.end();
		 TimerRecordFile timerFile=new TimerRecordFile("calculation","Calculation","main",t.duration());*/
	}
}
